Proposed changes

OpenAPI release started failing on "Validate the FOAS can be used with the Go SDK" step due to:

npm error code EBADENGINE
npm error engine Unsupported engine
npm error engine Not compatible with your version of node/npm: openapi-generation-tools@0.1.0
npm error notsup Not compatible with your version of node/npm: openapi-generation-tools@0.1.0
npm error notsup Required: {"node":">= 22","npm":">= 8"}
npm error notsup Actual:   {"npm":"10.8.2","node":"v20.20.2"}

This started after a change in the Go SDK to bump node version from v20 to v22. Since we used v20 in the workflow setup, it started failing.

Fix: Bump workflow setup to use node v22.

Testing:
Ran openapi release for dev manually against this branch successfully: https://github.com/mongodb/openapi/actions/runs/27685139038

Jira ticket: CLOUDP-414595

Closes #1315
Closes #1314
Closes #1313
Closes #1312